Find smallest number K such that K % p = 0 and q % K = 0 | C # implementation of the approach ; Function to return the minimum value K such that K % p = 0 and q % k = 0 ; If K is possible ; No such K is possible ; Driver code
using System ; class GFG { static int getMinVal ( int p , int q ) { if ( q % p == 0 ) return p ; return - 1 ; } public static void Main ( ) { int p = 24 , q = 48 ; Console . WriteLine ( getMinVal ( p , q ) ) ; } }